- Chapman, Silas, creator1
- Clason Map Co., cartographer, publisher1
- Dinsmore, A. F.1
- Eastman, Seth, 1808-1875, cartographer1
- Eckhoff, E. A., cartographer1
- Emmons, W. H.1
- Hudson-Kimberly Publishing Co., author1
- Jones, William A. (William Albert), 1841-1914, cartographer1
- Kenyon Company (Des Moines, Iowa), cartographer1
- Morgan, Dick T. (Dick Thompson), 1853-1920, cartographer1
- Morton, Robert H.1
- Mulford, John C., cartographer1
- Nell, Louis1
- Railroad Commission of Wisconsin, cartographer1
- Rand McNally and Company1
- Rand McNally and Company, cartographer1
- Ream, Robert L., cartographer1
- Roeser, C. (Charles)1
- Smithsonian Institution1
- Strebe, H. F., cartographer1
GeoBlacklight version 4.1.0
